Column-shaped transducers for metal detectors



FIG. 1 is a front elevational view of a column-shaped transducer for metal detector showing my new design, with the rear being a mirror image;

FIG. 2 is a side elevational view thereof, with the opposite side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view of a second embodiment thereof;

FIG. 6 is a front elevational view thereof, with the rear being a mirror image;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom plan view thereof. 

The ornamental design for the column-shaped transducers for metal detectors, as shown and described. 